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DDI IP

SCALE  (Up / Up&Down Scaler)

MSCALE
(Scaler)

4-BUS – 8/10bit 

FHD/QHD

Up Scaling

MSCALE은 입력된 영상, 이미지를 디스플레이 패널 사이즈에 맞게 확대해주는 Scaler IP입니다. 

기본 알고리즘으로 Bi-Linear Interpolation을 사용하였으며, Sharpness Control과 같은 다양한 method가 함께 사용되어 최상의 이미지 표현을 가능하게 합니다.

BSCALE
(Scaler)

2-BUS/4-BUS – 10bit

Up to 8K

Up & Down Scaling

BSCALE은 입력된 영상, 이미지를 디스플레이 패널 사이즈에 맞게 조절해주는 Scaler IP 입니다. 

Up / Down Scale이 모두 가능하며, 기본 알고리즘으로 Polynomial Interpolation (PI)을 사용하였습니다. 

BSCALE은 Sharpness Control과 같은 다양한 Method도 함께 사용되어 최상의 이미지 표현을 가능하게 합니다.

MSCALE  (Up Scaling IP)

  • Specification & Performance
    -     Input Resolution
      ◦ Min Input Resolution : 720 x 1280
    - Output Resolution
      ◦ Up to QHD
  • Benefit
    - Use Small Gate Counts
    - Optimized for Power Saving
  • Target Application
    - Mobile & Tablets

    - Wearable

    - TV & Monitor

    - Automotive Display

    - Flexible Display

    - AR/VR Products
  • Specification & Performance
    - Input Resolution
      ◦ Min Input Resolution : 720 x 1280
    - Output Resolution
      ◦ Up to QHD
    - 4-BUS of Interface, 3 Line Memory
    - 8 bit / 10 bit of Bit-Processing
    - Scaling Ratio
      ◦ Up Scale : x 4.0
    - Supports Command and Video Mode
    - Uses Bi-Linear Interpolation

BSCALE  (Up & Down Scaling IP)

  • Specification & Performance
    -     Input Resolution
      ◦ Min Input Resolution : 800 x 400
      ◦ Max Input Resolution : 3840 x 2160
    - Output Resolution
      ◦ Up to 8K
  • Benefit
    -     Use Small Gate Counts

    - Use Small Mask Size for Polynomial Filtering

    - Includes Local Adaptive Enhancement Function

      ◦ Sharpness & Noise Reduction

    - Automatic Parameter Calculating for Scaling

      ◦ Output Timing Parameter

      ◦ Buffer Threshold

      ◦ Scaling Ratio

    - Optimized for Power Saving

  • Target Application
    - Mobile & Tablets

    - Wearable

    - TV & Monitor

    - Automotive Display

    - Flexible Display

    - AR/VR Products
  • Specification & Performance
    - Input Resolution
      ◦ Min Input Resolution : 800 x 400
      ◦ Max Input Resolution : 3840 x 2160
    - Output Resolution
      ◦ Up to 8K
    - 4-BUS of Interface, 4 Line Memory
    - 8 bit / 10 bit of Bit-Processing
    - Scaling Ratio
      ◦ Up Scale : x 4.0
      ◦ Down Scale : x 0.5
    - Uses Polynomial Interpolation (3rd order)
    - Sharpness Control
    - Low pass Filter Control (Down Scale Only)
Sensor Input
HDR

(PINE)

ISP IP

(METASEQUOIA / ZELKOVA)

LDC

(GINKGO)

Output

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Address  5th Floor, 41, Seongnam-daero, 925 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

Fax  +82-31-696-6840     Tel +82-31-731-8175

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BTREE Co.,Ltd.

CEO 김종필  Business No. 144-81-24771

Address  5th Floor, 41, Seongnam-daero, 925 beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Republic of Korea

Fax  +82-31-696-6840     Tel +82-31-731-8175

Copyright ⓒ BTREE All right reserved.