Image processing device

An image processing device and image technology, applied in image communication, TV, color TV parts, etc., can solve problems such as difficult to use

Active Publication Date: 2015-08-19
HTC CORP
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AI Technical Summary

Problems solved by technology

[0004] When multiple input images have different imaging planes combined with the optical zoom function, the problem of how to generate a stereoscopic 3D image suitable for human viewing in real time will lead to more complex challenges, especially when the user is interested in the object Will make image feed cameras from multiple cameras or image matrices less usable when moving around

Method used

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Embodiment Construction

[0040] figure 1 is a schematic diagram of an image processing device 100 according to an embodiment of the present invention. The image processing device 100 may be a digital camera, a digital video camera, or an electronic device with camera and / or video camera functions, such as a personal digital assistant (PDA), a smart phone or a tablet computer. The image processing device 100 includes an image sensor array 105, an image pre-processing unit 125, a plurality of image processing pipelines 130, an image analyzer 140, a focusing unit 160, a depth generator 180, a two-dimensional (2D) image synthesizer 150, and a storage Unit 170. The image sensing array 105 includes a lens array 110 and a sensor array 120 . The sensor array 120 is coupled to the lens array 110, the image pre-processing unit 125 is coupled to the sensor array 120, the image processing pipeline 130 is coupled to the pre-processing unit 125, the image analyzer 140, the focusing unit 160 and the depth generato...

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Abstract

An image processing device comprises the components of an image induction array, an image pre-processing unit, a depth generator and a focusing unit. The image induction array is used for acquiring a plurality of images for aiming at two objects (a first object and a second object). The image pre-processing unit is used for processing the plurality of images, thereby generating two displacement images which are related with the two objects. The depth generator is used for generating depth information according to the two displacement images. The depth image comprises distance information which is related with the first image. The focusing unit is used for generating a pair of focused images which are focused with the first object according to the depth information and the two displacement images.

Description

technical field [0001] The present invention relates to an image processing device, and in particular to the depth information that can generate images, and can generate large-size two-dimensional (2D) images and stereoscopic three-dimensional images (stereoscopic3D video) suitable for human eyes according to the depth information an image processing device. Background technique [0002] Traditional cameras use a single lens and a single image sensor, and use a voice coil motor (VCM: voice coil motor) to drive the lens to move back and forth to achieve autofocus and obtain depth information for two-dimensional (2D) images and three-dimensional images. (3D) image generation in preparation. But voice coil motors are slow, power hungry, and noisy. These defects make the function of generating depth information require more time and power to complete. The image input using multiple cameras or image matrix cannot overcome the problems of simultaneously obtaining large-size two...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N13/02
Inventor 白金洲吴恒谦
Owner HTC CORP
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