High Definition Camera And Method
AssigneeHangzhou Hikvision Digital Technology Co., Ltd.
InventorHuahua ZHANG
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Abstract
A high definition (HD) camera and a method for implementing the HD camera is described. A CMOS sensor of high frame rate captures frame images and provides light to N consecutive frame images with an interval of M consecutive frame images in the captured frame images using an auxiliary light source when the auxiliary light source is on. The auxiliary light source turns on and off according to a duty cycle. The M is 0 or a positive integer. The N is a positive integer. The mechanism has good light performances, reduced deformation of moving objects, and reduced costs.
Claims14
A method of a high definition (HD) camera, comprising:
- capturing plural frame images using a complementary metal oxide semiconductor (CMOS) sensor of high frame rate;
- providing light to N consecutive frame images of said plural frame images with an interval of M consecutive frame images, wherein said light is provided by an auxiliary light source when the auxiliary light source is on, wherein the auxiliary light source turns on and off according to a duty cycle;
- wherein the M is 0 or a positive integer, the N is a positive integer.
A high definition (HD) camera, comprising a complementary metal oxide semiconductor (CMOS) sensor of high frame rate;
- the high frame rate CMOS sensor is configured to capture images, receive light provided by an auxiliary light source, wherein the light is provided to N consecutive frames with an interval of M consecutive frames in the captured images when the auxiliary light source is on, the auxiliary light source turns on and off according to a duty cycle;
- the M is 0 or a positive integer, the N is a positive integer.
Dependencies are inferred from the claim text.