Time Quilt Layout for Digital Image Browsing
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Solution Overview
Problem
Browsing large digital image collections is inefficient due to the lack of effective temporal organization and space utilization in existing methods, which require significant manual effort and scrolling through numerous screens.
Innovation Solution
The 'time quilt' layout combines timeline and space filling techniques by arranging miniature thumbnails in columns according to temporal order, with semantic and tiered zooming to efficiently display a large number of images, allowing users to zoom in and out while maintaining temporal order and aesthetic appeal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a timeline layout is used to organize digital images according to date, then temporal order is effectively conveyed, but screen space utilization is poor requiring extensive scrolling
Solution Approach 1:
The patent transforms the traditional one-dimensional vertical timeline into a two-dimensional grid layout where images are arranged in rows and columns. The temporal sequence is preserved by filling rows left-to-right and columns top-to-bottom, allowing the timeline to expand horizontally and vertically across the screen rather than requiring excessive vertical scrolling space.
Solution Approach 2:
The patent divides the large collection of digital images into smaller groups or clusters that are displayed in the grid. Each grid cell contains a thumbnail representing one or more images from a specific time period, segmenting the overwhelming volume of images into manageable visual units that can be efficiently scanned across the screen.
2Area of stationary object
If space filling techniques are used to maximize screen space, then screen space utilization is improved, but temporal order of images is not effectively conveyed
Solution Approach 1:
The patent embeds the temporal dimension into the spatial grid structure by arranging image groups in chronological order across the grid cells. The flow of time is represented by the spatial progression through the grid, allowing both space filling and temporal ordering to coexist in the two-dimensional layout.
Solution Approach 2:
Different regions of the grid represent different time periods, with each cell having the local quality of representing a specific temporal segment. The grid maintains overall chronological order while allowing local variations in image density and grouping to optimize space utilization in different areas of the screen.
3Productivity
If manual organization and tagging of digital images is performed, then browsing efficiency is improved, but time and effort required increases significantly
Solution Approach 1:
The system automatically organizes images into the time quilt grid structure based on their metadata timestamps without requiring user intervention for tagging or categorization. The chronological ordering and grid placement are performed automatically by the software, allowing users to browse efficiently without investing time in manual organization tasks.
Solution Approach 2:
The patent performs preliminary automatic organization of images into the temporal grid structure before the user needs to browse them. By pre-processing the image collection and arranging it in the time quilt format based on existing metadata, the system eliminates the need for users to perform time-consuming manual sorting and tagging operations.
Data Source
AI summary
The present subject matter describes a browser for efficiently presenting and browsing a large digital photograph collection. The browser includes a graphical interface—referred to as a time quilt—that combines a wrappable timeline with a space filling layout. Thumbnails representing individual images or clusters of images are laid out chronologically in columns, from top to bottom. When the bottom of a column is reached, a new column is started to the right of the existing column(s). Semantic zooming is used wherein zooming in on a thumbnail image that represents a cluster renders thumbnails of images in the cluster when the thumbnails of the images can be rendered in a legible size. Tiered zooming is also described, which is semantic zooming on multiple levels—representative thumbnails give way to clusters of representative thumbnails that each represent an image or a cluster of images.