(1) Two Analysis Modes to Choose From

Line-based analysis

Ideal for straight capillaries; draw the line manually.

Box-based analysis

Automatically detects the optimal line ― useful for curved or circular capillaries.

• The recommended mode that measures the velocity where a straight line is manually drawn on a capillary

• The mode that automatically defects the measurement line in the selected area that is manually drawn when/where the measurement starts

A rectangle mode is useful when it is difficult to draw a straight line as follows.

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(2) Side-by-Side Comparison View

Compare and analyze two videos simultaneously. Observe and quantify changes in flow visually and numerically.

(3) Simple 3-Step Workflow

Step 1：Load a video → Step 2：Select the measurement point → Step 3：Set duration
That's it ― your results will be displayed as a graph and numerical data.

(4) Customizable Measurement Duration

Select measurement duration in 1-second increments, from 2 to 10 seconds. Flexible for a variety of research applications.

(5) One-Click Data Export for Analysis

• Visual result display with bar graphs
• Flow velocity data (CSV) and line graphs
• Stabilized videos (full + cropped versions)
• Still images of the measurement area (full + cropped)

Compatible with AVI files from Windows, as well as MOV and MP4 files from iPad or Mac (supported since Ver. 1.0.2.9).

(6) Bilingual Display Support

English/Japanese menu options ― perfect for use in international teams or publications.

(7) Automatic Camera Shake Correction

Automatically compensates for slight movement in high-magnification videos, ensuring stable and accurate analysis.

(8) Invalid Value Prevention

When hand-shake exceeding the correction capacity of the automatic hand-shake correction function is detected, the frame is classified as invalid data. To ensure analytical accuracy, the software outputs a value of zero for such frames, thereby preventing the display of inaccurate results. This greatly reduces the risk of reporting erroneous blood-flow velocities and supports the acquisition of highly reliable data.

(9) Accessible Pricing

Despite its advanced features, GOKO-VIP is affordably priced to support wider adoption in medical, wellness, and beauty research.

(10) Reliable Support After Purchase

GOKO provides post-purchase support for GOKO-VIP users, including analysis consultations and assistance with calculating blood flow velocity values.

Because biological videos are affected by factors such as imaging location, vessel shape, slight movement, and blood flow velocity, GOKO offers practical support to help users analyze with confidence ― from animation-based velocity checks and image-based advice to additional analysis when needed.

With in-house expertise in both capillary scope hardware and analysis algorithms, GOKO helps you go beyond basic operation and make effective use of blood flow velocity data.