News
April 10, 2008
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"TE3450RPF" De-Interlace LSI
Achieves Non-Blurred Clear Video Images through Image Correction
Shipping begins in Japan, China and Taiwan for visual devices including surveillance cameras and video drive recorders
Tokyo Electron Device Limited (TED; Headquarters: Tsuzuki-ku, Yokohama, President: Toshiaki Sunagawa) has launched sales of "TE3450RPF", an LSI that de-interlaces video images (NTSC/PAL signals) generated by general-purpose analog cameras into progressive images that are suitable for display devices such as LCDs.
TE3450RPF is a product that implements the existing de-interlace IP "TD-DeINTip" on an LSI, and enables easier adoption in small lots. Reference designs will also be provided to customers in support of speeding up their product development.
Video display devices such as surveillance camera systems that are rapidly becoming widespread in recent years require digitization as well as higher resolution and faster frame rates. However, when general-purpose analog camera generated NTSC/PAL signals are compressed into JPEG format images using simple field insertion methods, the images become blurred (combing noises occur) due to time differences between the odd and even fields, thus making it impossible to clearly distinguish the contents of surveillance video images, such as car license plate numbers. TE3450RPF implements features including the "Motion Adaptive De-Interlace" feature that automatically detects and corrects areas that are in motion by referencing the motions of previous and next fields using a proprietary still/motion distinguishing function, and the "Correct Diagonal Line Function" that enables reproduction of smooth diagonal lines in images, altogether realizing smooth high-quality progressive images.
TE3450RPF specifically implements de-interlacing features for surveillance cameras and video drive recorders. Also, a supply scheme capable of answering to needs for small lots has been established. The target of sales towards the market of video devices including surveillance camera systems and video drive recorders is 100,000 units for the fiscal 2008. In anticipation of further growth of the surveillance video device market, future plans include implementation of new features such as a "Scaler Function" for adaption to monitors of various resolutions.
Furthermore, TE3450RPF based reference models for a variety of applications have been prepared in support of reducing cost and time of development by customers.
In addition to the Japanese market, TED is targeting sales especially towards the Chinese and Taiwanese markets where demand for reference models have been strong. Also, efforts in the sales of products for video devices, such as the high-speed JPEG encoder LSI (TE3310RPF), the high-speed JPEG decoder LSI (TE3320RPF), and the video multiplexer LSI (TE3310RPF) which are already sold in Japan, will be boosted in the Chinese and Taiwanese markets.
TED will be participating in SecuTech Expo 2008 held in Taiwan from April 16, and at SUNNIC’s booth (C405-C410), will be demonstrating an IP camera reference design that is equipped with the De-Interlace LSI (TE3450RPF) and the high-speed JPEG encoder LSI (TE3310RPF).
- “TE3450RPF” De-Interlace LSI main features/specifications
- ・ Motion Adaptive De-Interlace
- ・ Supported screen sizes:
- - interlaced NTSC (720 x 480, 60 fps) --> progressive (720 x 480, 60 fps)
- * NTSC, PAL interlaced (525i, 625i): corresponds with ITU-R BT.656
- - interlaced PAL (720 x 576, 50 fps) --> progressive (720 x 576, 50 fps)
- * NTSC, PAL progressive (525p, 625p): corresponds with Progressive Scan video BTA T-1004
- ・ Sampling format:
- - input sampling format: Y:Cb:Cr = 4:2:2output sampling format: Y:Cb:Cr = 4:2:2
- ・ Correct Diagonal Line Function
- ・ Integrated SDRAM interface circuit
- ・ Input operating frequency: 27 MHz
List Price
1,500 JPY (per unit when purchasing 1,000 units; excluding tax)
About SecuTech Expo 2008
Schedule: April 16, 2008 (Wed) – April 18 (Fri)
Venue: TaipeiWorldTradeCenter, Taipei / Taiwan
Booth: exhibiting at the booth of SUNNIC (C405 – C410)
For details of the exhibition, please refer to the following site:
URL: http://www.secutech.com
About Tokyo Electron Device Limited
Tokyo Electron Device is a technical trading firm with a "trading
business” function that provides semiconductor products and business solutions
as well as a “development business” function that performs commissioned
designing and the development of own-brand products.
URL: http://www.teldevice.co.jp/
About inrevium
Leveraging on rich design and development experiences accumulated at its design development center that was established in 1985, Tokyo Electron Device is focusing on development businesses through its “inrevium” brand to provide design services (commissioned designing services) based on customer requirements as well as self-developed products that anticipate future market needs. Currently, TED provides over 60 types of products and will continue to engage in the high value-added development businesses.inrevium special site URL: http://www.inrevium.jp/
＜Contacts for this News Release＞
Samuel Chen, Tokyo Electron Device Limited (c/o Tokyo Electron Device Hong Kong Limited)
Tel: +852-2169-0707, Fax: +852-2169-0709, Email: inrevium-pm@teldevice.co.jp
Download image data of TE3450RPF (JPEG format)
http://www.teldevice.co.jp/news_release/download/te3450rpt_1e.zip
Download comparison image data of image using TE3450RPF vs. image not using TE3450RPF (JPEG format)
http://www.teldevice.co.jp/news_release/download/te3450rpt_2e.zip
