Lastest Update: Mar 2024 

Conference Papers

• BlissCam: Boosting Eye Tracking Efficiency with Learned In-Sensor Sparse Sampling
  Yu Feng*, Tianrui Ma*, Yuhao Zhu, Xuan Zhang (*equal contribution)
  ACM/IEEE 51st Annual International Symposium on Computer Architecture (ISCA), 2024.

• Invited Paper: Learned In-Sensor Visual Computing: From Compression to Eventification
  Yu Feng, Tianrui Ma, Adith Boloor, Yuhao Zhu, Xuan Zhang
  IEEE/ACM International Conference on Computer-Aided Design (ICCAD), 2023.

• CamJ: Enabling System-Level Energy Modeling and Architectural Exploration for In-Sensor Visual Computing
  Tianrui Ma*, Yu Feng*, Xuan Zhang, Yuhao Zhu (*equal contribution)
  ACM/IEEE 50th Annual International Symposium on Computer Architecture (ISCA), 2023.

• LeCA: In-Sensor Learned Compressive Acquisition for Efficient Machine Vision on the Edge
  Tianrui Ma*, Adith J Boloor*, Xiangxing Yang, Weidong Cao, Patrick Williams, Nan Sun, Ayan Chakrabarti, Xuan Zhang (*equal contribution)
  ACM/IEEE 50th Annual International Symposium on Computer Architecture (ISCA), 2023.

• HOGEye: Neural Approximation of HOG Feature Extraction in RRAM-Based 3D-Stacked Image Sensors
  Tianrui Ma, Weidong Cao, Fei Qiao, Ayan Chakrabarti, Xuan Zhang
  ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED), 2022. Best Paper Award

• An Analog-Memoryless Near Sensor Computing Architecture for Always-On Intelligent Perception Applications
  Tianrui Ma, Kaige Jia, Xin Zhu, Fei Qiao, Qi Wei, Huichan Zhao, Xinjun Liu, Huazhong Yang
  IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA), 2019.

Journal Papers

• Coming soon!

  
  

Tapeout Gallery

• LeCA Image Sensor, in TSMC 65nm GP