Motionbased Motion Deblurring

• doi: 10.1109/TPAMI.2004.1
• title: Motion-based motion deblurring
• publisher: IEEE
• isbn:
• issn: 1939-3539
• rank: 3057
• access_type: LOCKED
• content_type: Journals
• abstract: Motion blur due to camera motion can significantly degrade the quality of an image. Since the path of the camera motion can be arbitrary, deblurring of motion blurred images is a hard problem. Previous methods to deal with this problem have included blind restoration of motion blurred images, optical correction using stabilized lenses, and special CMOS sensors that limit the exposure time in the presence of motion. In this paper, we exploit the fundamental trade off between spatial resolution and temporal resolution to construct a hybrid camera that can measure its own motion during image integration. The acquired motion information is used to compute a point spread function (PSF) that represents the path of the camera during integration. This PSF is then used to deblur the image. To verify the feasibility of hybrid imaging for motion deblurring, we have implemented a prototype hybrid camera. This prototype system was evaluated in different indoor and outdoor scenes using long exposures and complex camera motion paths. The results show that, with minimal resources, hybrid imaging outperforms previous approaches to the motion blur problem. We conclude with a brief discussion on how our ideas can be extended beyond the case of global camera motion to the case where individual objects in the scene move with different velocities.
• article_number: 1288519
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1288519
• html_url: https://ieeexplore.ieee.org/document/1288519/
• abstract_url: https://ieeexplore.ieee.org/document/1288519/
• publication_title: IEEE Transactions on Pattern Analysis and Machine Intelligence
• conference_location:
• conference_dates:
• publication_number: 34
• is_number: 28729
• publication_year: 2004
• publication_date: June 2004
• start_page: 689
• end_page: 698
• citing_paper_count: 358
• citing_patent_count: 4
• download_count: 5782
• insert_date: 20040419
• index_terms:
  • ieee_terms:
    • Cameras
    • Optical sensors
    • CMOS image sensors
    • Spatial resolution
    • Optical imaging
    • Prototypes
    • Layout
    • Degradation
    • Image restoration
    • Lenses
  • author_terms:
    • Sharpening and deblurring
    • inverse filtering
    • motion
    • motion blur
    • point spread function
    • resolution
    • hybrid imaging.
  • dynamic_index_terms:
    • Motion Deblurring
    • Spatial Resolution
    • Exposure Time
    • Image Quality
    • Point Spread Function
    • Prototype System
    • Objects In The Scene
    • Motion Information
    • Global Motion
    • Motion Blur
    • Blurred Images
    • Camera Motion
    • Outdoor Scenes
    • Hybrid Imaging
    • Spatial Temporal Resolution
    • Temporal-spatial Resolution
    • Motion Path
    • Feasibility Of Imaging
    • High-resolution
    • Simulation Results
    • Low Resolution
    • Primary Detection
    • Foreground Objects
    • Motion Estimation
    • Clear Background
    • Low Temporal Resolution
    • Image Deconvolution
    • Successive Frames
    • Inertial Measurement Unit
    • Inertial Sensors
    • Ground Truth Image
    • Convolution Kernel
• authors:
  • Author Name: S.K. Nayar
    Affiliation: Computer Science Department, Columbia University, New York, NY, USA
    Author URL: https://ieeexplore.ieee.org/author/37278100400
    ID: 37278100400
    Order: 1
    Author Affiliations:
    • Computer Science Department, Columbia University, New York, NY, USA
  • Author Name: M. Ben-Ezra
    Affiliation: Computer Science Department, Columbia University, New York, NY, USA
    Author URL: https://ieeexplore.ieee.org/author/38270371600
    ID: 38270371600
    Order: 2
    Author Affiliations:
    • Computer Science Department, Columbia University, New York, NY, USA

Image Sensor

• sensor_type: CMOS
• resolution: 2048x1536
• dynamic_range: Not Specified
• pixel_size: Not Specified
• dark_current: Not Specified

Optical Data

• focal_length: Not Specified
• aperture: Not Specified
• field_of_view: Not Specified
• distortion: Not Specified

Performance Metrics

• frame_rate: Not Specified
• signal_to_noise_ratio: Not Specified
• sensitivity: Not Specified
• shutter_speed: Not Specified
• power_consumption: Not Specified
• noise: Not Specified

Applications & Benefits

• cell_imaging: Not Specified
• benefits: Not Specified

Supporting Organizations

• supported_by: Not Specified

Manuscript Details

• publication_date: June 2004

Relevancy Score

• score: 7
• missing_fields:
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • power_consumption
  • noise
  • cell_imaging
  • benefits
  • supported_by

Processed JSON Filename

request_032933e8-01fe-4ab5-9915-10217b973d12-motionbased_motion_deblurring.json