System and method for enabling search and retrieval from image files based on recognized information
    1.
    发明申请
    System and method for enabling search and retrieval from image files based on recognized information 有权
    基于识别信息使图像文件能够进行搜索和检索的系统和方法

    公开(公告)号:US20060253491A1

    公开(公告)日:2006-11-09

    申请号:US11246741

    申请日:2005-10-07

    IPC分类号: G06F17/00

    CPC分类号: G06F17/30256

    摘要: An embodiment provides for enabling retrieval of a collection of captured images that form at least a portion of a library of images. For each image in the collection, a captured image may be analyzed to recognize information from image data contained in the captured image, and an index may be generated, where the index data is based on the recognized information. Using the index, functionality such as search and retrieval is enabled. Various recognition techniques, including those that use the face, clothing, apparel, and combinations of characteristics may be utilized. Recognition may be performed on, among other things, persons and text carried on objects.

    摘要翻译: 实施例提供了能够检索形成图像库的至少一部分的所捕获图像的集合。 对于集合中的每个图像,可以分析捕获的图像以从捕获的图像中包含的图像数据识别信息,并且可以生成索引,其中索引数据基于所识别的信息。 使用索引,启用搜索和检索等功能。 可以使用各种识别技术,包括使用面部,服装,服装和特征组合的识别技术。 在其他情况下,可以执行承认对象上的人和文本。

    COMPUTER IMPLEMENTED TECHNIQUE FOR ANALYZING IMAGES
    8.
    发明申请
    COMPUTER IMPLEMENTED TECHNIQUE FOR ANALYZING IMAGES 有权
    用于分析图像的计算机实现技术

    公开(公告)号:US20080199075A1

    公开(公告)日:2008-08-21

    申请号:US11841355

    申请日:2007-08-20

    IPC分类号: G06K9/34

    CPC分类号: G06K9/6276 G06K9/6251

    摘要: An input image is received, represented by a matrix D having a first number of dimensions. Each of the first number of dimensions may represent or correspond to a portion of the image. A metric objective may be identified. A dimensional reduction on the matrix D may then be performed that optimize the metric objective, so that a matrix d of a second number of dimensions is identified to represent the input image, where the second number of dimensions is less than the first number of dimensions.

    摘要翻译: 接收由具有第一数量维数的矩阵D表示的输入图像。 第一数量的维度中的每一个可以表示或对应于图像的一部分。 可以确定度量目标。 然后可以执行矩阵D上的尺寸减小,其优化度量目标,使得识别第二数量维度的矩阵d以表示输入图像,其中第二数量的维度小于第一数量的维度 。

    Computer implemented technique for analyzing images
    9.
    发明授权
    Computer implemented technique for analyzing images 有权
    用于分析图像的计算机实现技术

    公开(公告)号:US08233702B2

    公开(公告)日:2012-07-31

    申请号:US11841355

    申请日:2007-08-20

    IPC分类号: G06K9/00 G06K9/62 G05B13/02

    CPC分类号: G06K9/6276 G06K9/6251

    摘要: An input image is received, represented by a matrix D having a first number of dimensions. Each of the first number of dimensions may represent or correspond to a portion of the image. A metric objective may be identified. A dimensional reduction on the matrix D may then be performed that optimize the metric objective, so that a matrix d of a second number of dimensions is identified to represent the input image, where the second number of dimensions is less than the first number of dimensions.

    摘要翻译: 接收由具有第一数量维数的矩阵D表示的输入图像。 第一数量的维度中的每一个可以表示或对应于图像的一部分。 可以确定度量目标。 然后可以执行矩阵D上的尺寸减小,其优化度量目标,使得识别第二数量维度的矩阵d以表示输入图像,其中第二数量的维度小于第一数量的维度 。

    Systems and methods for segmenting human hairs and faces in color images
    10.
    发明申请
    Systems and methods for segmenting human hairs and faces in color images 失效
    用于将人的头发和脸部分割成彩色图像的系统和方法

    公开(公告)号:US20110299776A1

    公开(公告)日:2011-12-08

    申请号:US13066112

    申请日:2011-04-05

    IPC分类号: G06K9/34

    摘要: Systems for segmenting human hairs and faces in color images are disclosed, with methods and processes for making and using the same. The image may be cropped around the face area and roughly centered. Optionally, the illumination environment of the input image may be determined. If the image is taken under dark environment or the contrast between the face and hair regions and background is low, an extra image enhancement may be applied. Sub-processes for identifying the pose angle and chin contours may be performed. A preliminary mask for the face by using multiple cues, such as skin color, pose angle, face shape and contour information can be represented. An initial hair mask by using the abovementioned multiple cues plus texture and hair shape information may be created. The preliminary face and hair masks are globally refined using multiple techniques.

    摘要翻译: 公开了用于分割彩色图像中的人发和脸部的系统,其具有用于制造和使用它们的方法和过程。 图像可能会在脸部区域周围裁剪,并且大致居中。 可选地,可以确定输入图像的照明环境。 如果在黑暗环境下拍摄图像,或者脸部和头发区域与背景之间的对比度较低,则可能会应用额外的图像增强。 可以执行用于识别姿态角度和下巴轮廓的子过程。 可以表示通过使用多种线索(如肤色,姿态角度,脸部形状和轮廓信息)的面部的初步面具。 可以创建通过使用上述多重线索加上纹理和头发形状信息的初始头发面罩。 初步的面部和头发面罩使用多种技术进行全球精炼。