Patent ID: 8867516

Claim:
A binary CDMA image transmission and receiving system directly connected to an image capturing device, comprising: an image transmission unit comprising: an image capturing device comprising a charge-coupled device with a complementary metal oxide semiconductor, CCD/CMOS, camera module and configured to output a captured digital image signal in a Consultative Committee on International Radio Standard 606 or 656, CCIR601 or CCIR656, format; an image pre-treatment processing unit configured to process a digital image signal output from the image capturing device to be vivid; a digital image processing unit configured to convert the image signal processed by the image pre-treatment processing unit into a compressible signal; a transmission side audio/video, A/V, codec configured to compress an image and a voice of an image signal output from the digital image processing unit; a transmission side host processor configured to control the image capturing device, the digital image processing unit, and the transmission side A/V codec and configured to perform a binary CDMA function, an imbedded Linux being mounted on operating system, O/S; a transmission side binary CDMA baseband processor configured to encode and binarize an image signal compressed by the transmission side A/V codec under control of the transmission side host processor and convert the compressed image signal into a time division multiple access signal waveform; and an RF transmission unit configured to transmit a modulated signal output from the transmission side binary CDMA baseband processor in an RF signal in a band of 2.4 GHz; and an image receiving unit comprising: an RF receiving unit configured to receive the RF signal transmitted from the RF transmission unit; a receiver side binary CDMA baseband processor configured to receive, demodulate, and decode the RF signal received from the RF receiving unit; a receiver side host processor configured to control the receiver side binary CDMA baseband processor; a receiver side A/V codec configured to restore the image and the voice by depressing the image signal which is modulated and encoded under control of the receiver side host processor; and an image post-treatment unit configured to output the image and the voice of the image signal restored through the receiver side A/V codec into an analog image signal which is capable of being directly input to a monitor according to a number of devices wirelessly connected thereto, wherein the RF receiving unit of the image receiving unit is divided, depending on a device used, into a 1:1 receiver receiving a signal with one receiver from one camera module built with a binary CDMA, a 1:4 receiver receiving the signal with one receiver from four camera modules built with the binary CDMA, a 1:8 receiver receiving the signal with one receiver from eight camera modules built with the binary CDMA, and based thereon, the number of the video encoders is determined by the image post-treatment unit.