摘要:
This application discloses a control method, system, device, and storage medium for a pan-tilt camera device. The method comprises: obtaining the current battery level and current environment of the pan-tilt camera device; after determining that both the current battery level and current environment meet preset conditions, controlling the pan-tilt camera device to rotate within the monitoring range to a target angle, so that the photovoltaic panel is at the optimal charging angle, achieving a balance between charging and monitoring, where the target angle is determined based on the charging current value and charging voltage value of the photovoltaic panel. This method can achieve a balance between charging and monitoring for the pan-tilt camera device.
摘要:
A portable image-forming device includes a housing, an exposure member for exposing an instant film disposed inside of the housing by means of a light radiating from the screen of a portable display device, a shading member linked in movement with the exposure member so as to shade the instant film, a traction member connected to the exposure member so as to move the exposure member to a pre-exposure position, and a developing-agent-spreading member for spreading a developing agent, which is provided on the instant film, over the entire instant film. The traction member and the developing-agent-spreading member are manually operated by a user.
摘要:
A photography station operates to capture digital images of a subject with at least one digital camera. The photography station includes foreground lighting and background lighting. The foreground lighting is configured to illuminate the subject, while the background lighting is configured to illuminate a background. The photography station includes a computing device having a setup module operable to perform tests to check a configuration of the photography station, and a photography module operable to capture digital images of the subject with the digital camera. In some embodiments, the tests performed by the setup module include a plurality of initial checking operations and a plurality of background processing operations.
摘要:
Provided is a pen-shaped modular camera assembly. The assembly includes a camera module having an image sensor for capturing an image in an RGB (red, green, blue) color space. The assembly also includes a central processing module arranged in communication with the camera module. The central processing module includes a central processor that includes a RISC processor core and a memory for storing operating instructions to operate the camera module and image data for manipulation by the processor core. The assembly also includes an effects module having a choose actuator which enables a user to choose between a number of different types of effects to be applied to a stored image; a select actuator which enables the user to select one of the effects, and an apply actuator which enables the user to apply the effect to the stored image.
摘要:
An image processing method includes the steps of linearizing a Color Filter Array image having non-linear RGB pixel data to generate a linearized image, the step of linearizing using at least one lookup table for each of the three RGB colors, the step of linearizing further performed using an address for current RGB pixel data being read to index the lookup tables and incrementing the addresses for the RGB pixel data; generating a histogram for each of three RGB image color planes of the linearized image data, and storing at least a high and a low threshold for each histogram; planarizing the linearized image using the high and the low thresholds to generate a planarized linear RGB image; and transforming the planarized linear RGB image from planarized linear RGB form to L*a*b* form. The step of transforming the planarized linear RGB image from planarized linear RGB form to L*a*b* form performs additional steps of white balancing, range expansion, resampling, color conversion, and sharpening. The additional steps read and write to a plurality of buffers such that the additional steps are performed in parallel.
摘要翻译:一种图像处理方法包括以下步骤:使具有非线性RGB像素数据的滤色器阵列图像线性化,以生成线性化图像,使用至少一个查找表对三种RGB颜色中的每一种进行线性化的步骤,进一步线性化的步骤 使用读取的当前RGB像素数据的地址执行以索引查找表并递增RGB像素数据的地址; 为所述线性化图像数据的三个RGB图像色彩平面中的每一个生成直方图,并且为每个直方图存储至少一个高和低阈值; 使用高和低阈值对线性化图像进行平面化以生成平面化线性RGB图像; 并将平面化线性RGB图像从平面化线性RGB形式变换为L * a * b *形式。 将平面化线性RGB图像从平面化线性RGB形式变换为L * a * b *形式的步骤执行白平衡,范围扩展,重采样,颜色转换和锐化等附加步骤。 附加步骤读取和写入多个缓冲器,使得附加步骤并行执行。
摘要:
Provided is a hand-held modular camera assembly with a camera module, a printer module, and a dispenser module. The assembly has a central processor which includes a RISC processor core, and a memory operatively storing operating instructions for the processor core and image data for manipulation by said core. The central processor also includes a serial bus interface for communicating with the camera module, the printer module and the dispenser module.
摘要:
A modular camera assembly includes a camera module. The camera module includes a camera, and a first body which supports the camera and terminates in a first connector opposite the camera. The camera includes a view finder, a lens, and a movable protective cover which can be moved to cover the view finder and lens. The camera further includes an image sensor which can capture an image through the lens that is viewed with the view finder. A printer module includes an elongate second body which terminates in a second connector. The second connector can connect with the first connector so that the bodies together form a barrel of substantially uniform diameter. The second body defines a pair of longitudinally extending and opposite slots. The second body houses a printer which can print the captured image on a sheet of print media which passes through the slots.
摘要:
A mobile telephone includes an optical sensing arrangement enabling the telephone to decode tags of coded data printed on media fed through the telephone via internal and external media pathway defined by a body of the telephone; a beam splitter deflecting incoming light onto an image sensor of the telephone; a first infrared LED directing light onto media present in the external pathway; a filter and lens arrangement receiving and directing light reflected from the external media onto the beam splitter; a second infrared LED directing light onto media present in the internal pathway; and a mirror arrangement directing light reflected from the internal media into the beam splitter. The coded data contains printing instructions for the printhead, and the filter and lens arrangement includes an infrared filter for removing non-infrared ambient light, whereby a signal to noise ratio of the reflected light is improved.
摘要:
Provided is a modular pen-shaped imaging and printing assembly, the assembly having imaging and printing modules operatively linked via a serial bus interface through male and female connectors of each module. The assembly includes a timer module having a chassis molding, an LCD mounted on a printed circuit board (PCB) within the chassis molding, and a microcontroller mounted on the PCB for managing timing functions. Also included is a control button via which a user is able to instruct the microcontroller to increment of decrement timing units maintained by the controller.
摘要:
A printer is provided having a printhead, an arm supporting a sealing arrangement for sealing the printhead, and a clutch for selectively coupling the arm to a driven print media roller to move the sealing arrangement into and out of sealing engagement with the printhead.