Gradual Digital Image Rendering for Instant Print Development

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Solution Overview

Problem

The excitement and engagement associated with watching instant analog prints develop is lost in digital photo sharing, as digital images are typically displayed fully rendered, lacking the gradual reveal characteristic of analog film development.

Innovation Solution

A system and method that utilizes computing devices to gradually render digital images over a predetermined time, mimicking the development process of instant analog prints by increasing image characteristics such as saturation or contrast, providing a simulated experience of analog print development.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Speed

If digital images are displayed fully rendered immediately, then image visibility and loading speed are improved, but the engaging experience of watching print develop is lost

Engineering Contradiction:
Improveimage display speedVSAvoiduser engagement experience
Core Design Contradiction:
SpeedVSEase of operation

Solution Approach 1:

The patent applies periodic action by implementing gradual image rendering that occurs in intervals over time. The image transitions from invisible to fully visible through progressive disclosure at controlled time intervals, creating a periodic revelation effect that mimics analog print development while maintaining digital delivery speed.

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The patent applies dynamics by making the image rendering process dynamic rather than static. The image characteristics (visibility, saturation, contrast) change over time during display, transforming from a fixed immediate-display state to a dynamic progressive-revelation state that engages users throughout the development process.

Inventive Principle:
Principle #15Dynamics

2Ease of operation

If digital images are gradually rendered over time, then the analog print developing experience is recreated, but image visibility and immediate accessibility are reduced

Engineering Contradiction:
Improveuser engagement experienceVSAvoidimage visibility
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent applies preliminary action by pre-loading the complete digital image data in the background while it remains invisible to the user. The full image is prepared and processed beforehand, then gradually revealed through controlled rendering. This ensures the complete image information is available even though visibility progresses over time.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent applies intermediary by using a rendering control mechanism that mediates between the complete image data and user visibility. This intermediary layer progressively discloses image characteristics (such as saturation, contrast, or pixel revelation) over time, allowing the full image to be prepared in advance while controlling the pace and manner of user-perceived revelation.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If image characteristics are increased gradually, then the simulated analog development experience is achieved, but the rendering time and processing load are increased

Engineering Contradiction:
Improvesimulated experience qualityVSAvoidpredetermined rendering time
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The patent applies partial action by implementing gradual rendering of specific image characteristics rather than complete image processing. Only certain attributes (such as saturation, contrast, or portions of pixels) are rendered progressively, while other aspects remain static or are pre-processed. This partial approach creates the analog development effect without requiring complete re-processing of the entire image at multiple quality levels.

Inventive Principle:
Principle #16Partial or excessive action

Data Source

PatentUS12387400B2System and method for recreating a physical instant analog print developing experience for a digital photo
Publication Date: 2025.08.12 FUJIFILM NORTH AMERICA CORP
  • US12387400B2 patent drawing
  • US12387400B2 patent drawing
  • US12387400B2 patent drawing

AI summary

A system and method for rendering a digital image in order to recreate a physical instant analog print developing experience for the digital image is provided. The method includes, for example, receiving a digital image at a first computing device from a source over a network, the digital image including characteristic(s) (e.g., contrast, saturation, etc.), each characteristic having a received level; detecting whether the digital image is to be gradually rendered over a predetermined time in order to provide a user with a simulated experience of instant analog print developing; and based on the detecting, gradually rendering the digital image on a display associated with the first computing device over the predetermined time, the gradually rendering including increasing a level of the characteristic(s) until the level reaches the corresponding received level.