2009年8月30日 星期日

3D de-interlace apply in IP cameara

Athough SONY has strong promote its progressive scan ccd for IP camera market, the interlace is still at high market share now.

From the IP surveillance manufacturer view, they still get ccd camera module from traditional CCTV analog camera maker.

It is very easy to become CCD ip cam when connect video decoder.

Video decoder‘s input is CVBS signal and its output is ITU656. that is interlace.

ITU656 will become video compression’s input.

Because its is still interlace signa (NTSC 60field, PAL 50 field), the video output will occur jagged

In TV chip set field, the 3D-interlace is a basic Algorithm. Instead, the in the surveillance market, I do not see this ASIC now.

Although, some video codec soc claim they have de-interlace, the it is only 2D but not 3D.

I think 3D-deinterlace can be embedded in video decoder side.

The comparison picture is as below.

Before 3D-deinterlace


after 3D deinterlace



OBS 美肌直播!幾個方法順利搞定

  以我的經驗,通常賣衣服的直播會要求美肌美顏的需求 通常會在臉書的直播平台或是蝦皮拍賣直播平台  目前來說,臉書直播和蝦皮直播都能支持直式直播格式 以瞎皮直播來說,就跟臉書直播一樣,要找到rtmp和金鑰既可 OBS並沒有內建的美肌美顏功能 常見的幾個美肌美顏的方法 1. PC外...