公开(公告)号：US5835627A

公开(公告)日：1998-11-10

申请号：US859665

申请日：1997-05-20

申请人： Eric W. Higgins ,  Bror O. Hultgren, III ,  F. Richard Cottrell

发明人： Eric W. Higgins ,  Bror O. Hultgren, III ,  F. Richard Cottrell

IPC分类号： G06T5/00 ,  G06K9/46

CPC分类号： G06T5/003 ,  G06T5/002 ,  G06T2207/20052

摘要： An image processing system and method for processing an input image provides a virtual observer for automatically selecting, ordering and implementing a sequence of image processing operations which will yield maximum customer satisfaction as measured by a customer satisfaction index (CSI) which, for example, can balance the image quality and the processing time. The CSI evaluates an effect of the sequence of image processing operations on the input image in response to upstream device characteristic data received from an input device profile, downstream device characteristic data received from an output device profile, host configuration data, user selection data, trial parameter values and data corresponding to the sequence of image processing operations. In a preferred embodiment, the effect is evaluated in accordance with predetermined psychovisual attributes of the input image as attained and codified by human observers who have subjectively selected a most pleasing test image corresponding to objective metrics of the predetermined psychovisual attributes.

摘要翻译： 用于处理输入图像的图像处理系统和方法提供了一种虚拟观察者，用于自动选择，排序和实现图像处理操作的序列，其将通过客户满意度指数（CSI）测量得到最大的客户满意度，客户满意度指数（CSI）例如可以 平衡图像质量和处理时间。 响应于从输入设备配置文件接收到的上游设备特征数据，从输出设备配置文件接收的下游设备特性数据，主机配置数据，用户选择数据，试验，CSI评估图像处理操作序列对输入图像的影响 参数值和对应于图像处理操作序列的数据。 在优选实施例中，根据由主观地选择与预定心理属性的客观度量相对应的最令人愉悦的测试图像的人类观察者获得并编码的输入图像的预定心理属性来评估效果。

公开(公告)号：US5591560A

公开(公告)日：1997-01-07

申请号：US568937

申请日：1995-12-07

申请人： Agota F. Fehervari ,  James A. Foley ,  Gia Y. Kim ,  Diana R. Koretsky ,  Lloyd D. Taylor ,  Kenneth C. Waterman

发明人： Agota F. Fehervari ,  James A. Foley ,  Gia Y. Kim ,  Diana R. Koretsky ,  Lloyd D. Taylor ,  Kenneth C. Waterman

IPC分类号： G03C8/40 ,  G03C8/24 ,  G03C8/52 ,  G03C8/50 ,  G03C11/12

CPC分类号： G03C8/52

摘要： An image-receiving element for use in photographic and photothermographic diffusion transfer film units of the type wherein the image-receiving element is designed to be removed or "peeled-apart" from a photosensitive element following exposure and processing. The present image-receiving element comprises in sequence, a support, an image-receiving layer, and a strip-coat layer. The strip-coat layer serves to facilitate separation of the image-receiving layer from a photosensitive element after processing. The strip-coat layer comprises a copolymer including: 1) at least about 50% by weight of monomer units, the same or different, derived from an ethylenically unsaturated carboxylic acid or salt thereof, 2) at least about 15% by weight of monomer units of vinyl pyrrolidone, and 3) at least about 5% by weight of monomer units, the same or different, represented by the formula: ##STR1## wherein R.sub.1 of each monomer unit is independently selected from: hydrogen, a substituted or unsubstituted alkyl having 1 to 4 carbon atoms, cyano, and halogen; X of each monomer unit is independently selected from --NH-- or --O--; and R.sub.2 of each monomer unit is independently selected from a hydroxy substituted alkyl group.

摘要翻译： 用于照相和光热成像漫射转印膜单元的图像接收元件，其中图像接收元件被设计成在曝光和处理之后从光敏元件去除或“剥离”。 本图像接收元件依次包括支撑体，图像接收层和带状涂层。 带涂层用于促进图像接收层与处理后的感光元件的分离。 带涂层包括共聚物，其包括：1）至少约50重量％的衍生自烯键式不饱和羧酸或其盐的相同或不同的单体单元，2）至少约15重量％的单体 乙烯基吡咯烷酮单元，和3）至少约5重量％的单体单元，相同或不同，由下式表示：其中每个单体单元的R 1独立地选自：氢，取代或未取代的烷基 具有1至4个碳原子，氰基和卤素; 每个单体单元的X独立地选自-NH-或-O-; 每个单体单元的R2独立地选自羟基取代的烷基。

公开(公告)号：US5103249A

公开(公告)日：1992-04-07

申请号：US602490

申请日：1990-10-24

申请人： Lauren Keene

发明人： Lauren Keene

IPC分类号： G03B17/04 ,  G03B17/52

CPC分类号： G03B17/04 ,  G03B17/52 ,  G03B2219/045

摘要： A folding disposable camera for use with instant film for taking photographs typically with eight black and white or color photographs in a 4".times.5" and 31/4".times.41/4" format, foldable between a packaged stacked position and a picture taking position, including a frame for mounting a foldable enclosure constructed of a unitary blank of sheet material having a plurality of side panels and a front wall for enclosing the instant film positioned in a film container provided in the frame, the frame having a spreader bar apparatus attached at an open end for providing an exit path for the film and film tab including a spreader bar having a slanted groove, an upper tab channel and a lower tab channel the spreader bar acting to release developer contained with the instant film, with a lens and shutter mechanism being mounted on the front wall, and a method of packaging the folding disposable camera with a pack of instant film in a unitary package.

摘要翻译： 一种折叠一次性相机，用于即时胶片，用于拍摄照片，通常使用4“x 5”和31“/ 4”'41“4”格式的8个黑白或彩色照片，可折叠在包装的堆叠位置和 图像采集位置，包括用于安装由具有多个侧面板的片状材料的整体坯料构成的可折叠外壳的框架和用于封闭设置在框架中的胶片容器中的即时胶片的前壁，所述框架具有扩展器 连接在开口端的条形装置，用于提供用于胶片和胶片片的出口路径，包括具有倾斜槽的吊杆，上突片通道和下突片通道，用于释放包含有即时胶片的显影剂的扩展器杆， 安装在前壁上的透镜和快门机构，以及将一次性胶卷的折叠一次性照相机以一体式包装包装的方法。

公开(公告)号：US3929797A

公开(公告)日：1975-12-30

申请号：US45469274

申请日：1974-03-25

申请人： POLAROID CORP

发明人： BORROR ALAN L ,  GARCIA PAULINA P

IPC分类号： G03C8/48 ,  C07D215/32

CPC分类号： G03C8/48

摘要： This invention relates to a class of phthalein indicator dyes useful as optical filter agents in photographic processes to protect a selectively exposed photosensitive material from further exposure during processing in the presence of incident light. Such dyes comprise 3,3-disubstituted phthalides and 3,3disubstituted naphthalides wherein the 3,3 substituents are 8''hydroxy-5''-quinolyl radicals.

摘要翻译： 本发明涉及一种在摄影过程中用作光学过滤剂的酞类指示剂染料，以在入射光的存在下保护选择性曝光的感光材料免于进一步曝光。 这样的染料包括3,3-二取代的苯酞和3,3-二取代的萘，其中3,3个取代基是8'-羟基-5'-喹啉基。

公开(公告)号：US3927930A

公开(公告)日：1975-12-23

申请号：US46937374

申请日：1974-05-13

申请人： POLAROID CORP

发明人： GOLDBERG PAUL ,  VAN HEERDEN PIETER J

IPC分类号： G02F1/09 ,  G02F1/17

CPC分类号： G02F1/172 ,  G02F1/09 ,  Y10S428/90

摘要： Light polarization is provided by disposing finely divided ferrite particles in an inert light-transmitting medium on a transparent support to form a suspension of the particles in the medium, applying a magnetic field to the suspension to orient the particles into line patterns which polarize visible light transmitted through the suspension and detecting the polarized light by suitable means.

摘要翻译： 通过将细碎铁氧体颗粒置于透明载体上的惰性透光介质中以形成介质中的颗粒的悬浮液，向悬浮液施加磁场以使颗粒定向成将可见光偏振的线图案 通过悬架传播​​并通过适当的方式检测偏振光。

公开(公告)号：US3927415A

公开(公告)日：1975-12-16

申请号：US35002573

申请日：1973-04-11

申请人： POLAROID CORP

发明人： PETERSEN CHRISTIAN C

IPC分类号： G03B7/087 ,  G03B7/081 ,  G03B9/24 ,  G03B9/40 ,  G03B9/58 ,  G03B9/62 ,  G03B7/08 ,  G03B9/02

CPC分类号： G03B7/081 ,  G03B9/58

摘要： An exposure control system characterized in the use of a solenoid which is energized to drive exposure mechanism blades into an aperture blocking position. An interval of exposure is defined by de-energizing the solenoid to permit the mechanism to define varying aperture values under a spring drive. The invention provides control over the rate of this aperture determining spring biased movement through the insertion of a select current level energization to the solenoid during the noted opening movement. Broader design latitudes for improved exposure programs are available with the arrangement.

摘要翻译： 一种曝光控制系统，其特征在于使用螺线管，其被通电以将曝光机构叶片驱动到孔径阻挡位置。 通过使螺线管断电以允许机构在弹簧驱动下限定变化的孔径值来限定曝光间隔。 本发明通过在所述打开运动期间通过插入选择电流电平给螺线管来控制该孔确定弹簧偏置运动的速率。 布置方案可提供更广泛的设计纬度来改善曝光程序。

公开(公告)号：US3925800A

公开(公告)日：1975-12-09

申请号：US46641574

申请日：1974-05-02

申请人： POLAROID CORP

发明人： WHALL JAMES M

IPC分类号： G03B17/34 ,  G03B17/52 ,  G03D9/02 ,  G03D9/00

CPC分类号： G03D9/02 ,  G03B17/34 ,  G03B17/52

摘要： Apparatus including a pair of rollers for spreading a processing fluid between a pair of photographic sheet elements at least one of which forms part of a film unit of the self-developing type. One of the rollers is rigid, having a substantially cylindrical configuration. The other roller is structurally configured to include a rigid support member having a curved exterior surface of convex shape over which lies a layer of resilient material having an internal shape similar to that of the exterior shape of the support member and an exterior sheet contacting surface whose shape is substantially cylindrical. Because of the structure of this second roller, the thickness of the resilient layer varies across the length of the roller thereby permitting a variation in the deformation capability of its sheet contacting surface. By specially selecting the variable deformation characteristics of this surface, both the initial distribution and subsequent flow patterns of the processing fluid may be controlled to meet the design requirements that the fluid thickness between the sheets be uniform and the film unit size minimized.

摘要翻译： 一种装置，包括一对辊，用于在一对照相片元件之间铺展处理流体，其中至少一个照相片元件形成自显影类型的胶片单元的一部分。 辊中的一个是刚性的，具有基本上圆柱形的构造。 另一个辊在结构上被构造成包括刚性支撑构件，该刚性支撑构件具有弯曲的凸形外表面，所述刚性支撑构件具有与支撑构件的外部形状类似的内部形状的弹性材料层和外部片接触表面， 形状基本上是圆柱形。 由于该第二辊的结构，弹性层的厚度在辊的长度上变化，从而允许其片接触表面的变形能力发生变化。 通过特别选择该表面的可变变形特性，可以控制处理流体的初始分布和随后的流动模式，以满足板之间的流体厚度均匀且膜单元尺寸最小化的设计要求。

公开(公告)号：US3923520A

公开(公告)日：1975-12-02

申请号：US49205474

申请日：1974-07-26

申请人： POLAROID CORP

发明人： BURKE JR EDWARD F

IPC分类号： G03D9/00 ,  G03B17/26 ,  G03C3/02 ,  G03B23/02 ,  G03C11/00 ,  G03D5/00

CPC分类号： G03B17/265

摘要： A method and apparatus for applying processing fluid to the light sensitive emulsion surface of a photographic film strip contained in a multi-purpose cassette and in which a coating of processing fluid deposited directly onto the film strip is delimited by a doctoring surface moved in a direction opposite to the direction of film strip travel during passage thereof at the doctoring surface. The doctoring surface may be the cylindrical surface of a roller or it may be effected by a portion of the film strip itself. In the latter instance, the film strip is constrained to a loop-like path during processing by appropriate guide means so that one of the oppositely facing surfaces in the neck of the loop provides the doctoring surface for the coating on the other of such surfaces.

摘要翻译： 一种用于将处理流体施加到包含在多用途盒中的照相胶片条的感光乳剂表面的方法和装置，其中直接沉积在胶片条上的处理流体的涂层由沿着方向移动的刮刀表面限定 与胶带在刮刀表面通过期间的行进方向相反。 刮刀表面可以是辊的圆柱形表面，或者可以由胶片本身的一部分来实现。 在后一种情况下，在通过适当的引导装置处理期间，胶片条被限制为环状路径，使得环的颈部中的相对面的一个表面为这些表面的另一个上的涂层提供了刮涂表面。

公开(公告)号：US3923389A

公开(公告)日：1975-12-02

申请号：US15089971

申请日：1971-06-08

申请人： POLAROID CORP

发明人： ROGERS HOWARD G ,  NORVAISA KESTUTIS

IPC分类号： G03B33/00 ,  G03B21/14

CPC分类号： G03B33/00

摘要： A method and apparatus for projecting scenes recorded upon additive color film. This film is typically configured having a filter screen portion overlaying an image carrying base. The filter screen may be formed as an array of parallel color stripes layed down in a repetitive sequence of colors such as red, green and blue. A diffraction grating of the transmission amplitude or phase variety is inserted in the optical path of a projector to cause zero and first order images of a recorded scene. The order images are mutually displaced so as to superimpose the film screen filter stripe images in a manner which substantially minimizes the visibility of the discrete color stripes at a display surface.

摘要翻译： 一种用于投影加在彩色胶片上记录的场景的方法和装置。 该膜通常被配置为具有覆盖图像承载基底的滤光器屏幕部分。 滤光器屏幕可以形成为以诸如红色，绿色和蓝色的重复序列的颜色布置的平行颜色条纹的阵列。 传输幅度或相位变化的衍射光栅插入到投影仪的光路中，以引起记录场景的零和一阶图像。 顺序图像被相互位移，以便以使显示表面上的离散色条的可见度基本上最小化的方式叠加胶片屏幕过滤条纹图像。

公开(公告)号：US3920667A

公开(公告)日：1975-11-18

申请号：US39819573

申请日：1973-09-17

申请人： POLAROID CORP

发明人： IDELSON ELBERT M

IPC分类号： G03C8/48 ,  C07D215/14

CPC分类号： G03C8/48

摘要： This invention relates to a class of phthalein indicator dyes useful as optical filter agents in photographic processes to protect a selectively exposed photosensitive material from further exposure during processing in the presence of indicident light. Such dyes comprise 3,3-disubstituted phthalides and 3,3disubstituted naphthalides wherein the 3,3 substituents are parahydroxy polycyclic aryl radicals possessing a nitrogen atom included in the ring system adjacent to the para-hydroxy group.

摘要翻译： 本发明涉及一种在摄影过程中可用作光学滤光剂的酞类指示剂染料，以在存在指示光的过程中保护选择性曝光的感光材料免于进一步曝光。 这样的染料包括3,3-二取代的苯并二苯并呋喃和3,3-二取代的萘，其中3,3个取代基是具有邻近对羟基的环系中包含的氮原子的对羟基多环芳基。